/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

package org.apache.druid.java.util.common;

import org.junit.Assert;
import org.junit.Test;

public class TripleTest
{
  @Test
  public void test()
  {
    Triple one = new Triple("first", "second", "third");
    Triple second = new Triple("first", "second", "third");
    Assert.assertEquals(second, one);
    Assert.assertEquals(second.hashCode(), one.hashCode());
    Assert.assertEquals("Triple{first=first, second=second, third=third}", one.toString());
  }

  @Test
  public void testUnequals()
  {
    Triple left = new Triple("first", "second", "third");
    Assert.assertNotEquals(new Triple<>(null, "second", "third"), left);
    Assert.assertNotEquals(new Triple<>("abc", "second", "third"), left);
    Assert.assertNotEquals(new Triple<>("first", null, "third"), left);
    Assert.assertNotEquals(new Triple<>("first", "abc", "third"), left);
    Assert.assertNotEquals(new Triple<>("first", "second", null), left);
    Assert.assertNotEquals(new Triple<>("first", "second", "abc"), left);
  }
}
